Combustion Chamber Decabonizing; Cylinder Head Inspection; Cylinder Head Installation - KYMCO SUPER 9 50 Service Manual

6
. CYLINDER HEAD/CYLINDER/PISTON
COMBUSTION CHAMBER
DECABONIZING
Remove the carbon deposits from the
combustion chamber
＊
Avoid damaging the combustion cham-
ber wall and cylinder mating surface.

CYLINDER HEAD INSPECTION

Check the cylinder head for warpage with a
straight edge and feeler gauge.
Service Limit:
SH10DA: 0.10mm replace if over
SF10DA: 0.10mm replace if over

CYLINDER HEAD INSTALLATION

Install the cylinder head on the cylinder
properly.
＊
Be careful not to damage the mating
surfaces.
Install a new cylinder head gasket onto the
cylinder.
SUPER 9
Combustion Chamber
Mating Surface
Cylinder head Gasket
50
6-4